How Are You Diagnosed with Mesothelioma?


Greetings, dear audience. Are you familiar with mesothelioma? It is a type of cancer that develops in the lining of organs and has been linked to asbestos exposure. Unfortunately, many people who have been exposed to asbestos are not aware of the risks until decades later when they are diagnosed with mesothelioma. In this article, we will explore the diagnosis process for mesothelioma and provide you with a comprehensive guide on how you can detect this deadly disease early on to increase your chances of survival.

Risk Factors for Mesothelioma

Before we dive into the diagnosis process, it’s important to understand the risk factors associated with mesothelioma. The primary cause of mesothelioma is exposure to asbestos, a naturally occurring fiber found in building materials and industrial products. Occupations with a high risk of asbestos exposure include construction workers, electricians, plumbers, and military personnel, among others. Smoking and genetics may also increase the likelihood of developing mesothelioma.

Now, let’s move on to the diagnosis process.

Diagnosis Process

Step 1: Medical History and Physical Exam

The first step in diagnosing mesothelioma is to review the patient’s medical history and perform a physical examination. The doctor will ask about symptoms, medical history, and potential exposure to asbestos. During the physical exam, the doctor will check for any lumps, swelling, or other abnormalities.

Step 2: Imaging Tests

If mesothelioma is suspected, the doctor will order imaging tests to help identify tumors, including:

Imaging Test Description
X-ray A simple test that uses low levels of radiation to produce images of internal organs.
CT (Computed Tomography) Scan A painless test that uses X-rays and computer technology to produce detailed images of organs and tissues.
MRI (Magnetic Resonance Imaging) A test that uses powerful magnets and radio waves to produce detailed images of internal organs and tissues.
PET (Positron Emission Tomography) Scan A test that uses a radioactive substance to produce images of active cancer cells in the body.

Step 3: Biopsy

If imaging tests indicate the presence of tumors, a biopsy will be performed to confirm the diagnosis. During a biopsy, a small tissue sample is taken from the affected area and examined under a microscope. There are several types of biopsies, including:

  • Needle Biopsy
  • Thoracoscopy
  • Laparoscopy
  • Thoracotomy

Step 4: Staging

If mesothelioma is diagnosed, the doctor will determine the stage of the cancer to determine the best treatment plan. Staging is based on the size and location of tumors, as well as how far the cancer has spread. There are four stages of mesothelioma:

  • Stage I: The cancer is localized to one area and has not spread.
  • Stage II: The cancer has spread to nearby tissues and lymph nodes.
  • Stage III: The cancer has spread to other organs and tissues in the chest or abdomen.
  • Stage IV: The cancer has spread to other parts of the body.

Step 5: Treatment

After the diagnosis and staging, the doctor will create a treatment plan based on several factors, including the stage and type of mesothelioma, the patient’s overall health, and other medical conditions. The treatment options for mesothelioma include:

  • Surgery
  • Chemotherapy
  • Radiation Therapy
  • Immunotherapy

Frequently Asked Questions (FAQs)

Q1. Can mesothelioma be cured?

A1. Unfortunately, there is no cure for mesothelioma, but early diagnosis and treatment can improve a patient’s quality of life and increase their lifespan.

Q2. Is mesothelioma always caused by asbestos?

A2. While asbestos exposure is the primary cause of mesothelioma, it is possible to develop the disease without exposure to asbestos. Other risk factors include genetics and smoking.

Q3. What are the symptoms of mesothelioma?

A3. The symptoms of mesothelioma can vary depending on the location and stage of the cancer, but may include coughing, shortness of breath, chest pain, abdominal pain and swelling, fatigue, and unexplained weight loss.

Q4. How long does it take for mesothelioma to develop?

A4. Mesothelioma can take 20-50 years or more to develop after exposure to asbestos. This is why early detection is so important.

Q5. Can mesothelioma be detected early?

A5. Yes, mesothelioma can be detected early through regular medical check-ups, imaging tests, and biopsies.

Q6. Can I get mesothelioma from secondhand exposure to asbestos?

A6. Yes, secondhand exposure to asbestos can increase the risk of developing mesothelioma.

Q7. How is mesothelioma diagnosed?

A7. Mesothelioma is diagnosed through a combination of medical history, physical exams, imaging tests, biopsy, and staging.

Q8. What is the survival rate for mesothelioma?

A8. The survival rate for mesothelioma is generally low, but early detection and treatment can improve outcomes.

Q9. What can I do to reduce my risk of developing mesothelioma?

A9. You can reduce your risk of developing mesothelioma by avoiding exposure to asbestos, maintaining good respiratory health, and not smoking.

Q10. Can mesothelioma affect the brain?

A10. Mesothelioma can spread to the brain, but this is rare.

Q11. What is the difference between mesothelioma and lung cancer?

A11. Mesothelioma and lung cancer are two different types of cancer that affect different parts of the body. Mesothelioma affects the lining of organs, while lung cancer affects the cells of the lung tissue itself.

Q12. Can mesothelioma be treated with alternative medicine?

A12. While alternative medicine may be used to manage symptoms of mesothelioma, it is not a substitute for conventional medical treatment.

Q13. What should I do if I have been exposed to asbestos?

A13. If you have been exposed to asbestos, it’s important to let your doctor know so they can monitor your health and perform regular check-ups and imaging tests to detect any abnormalities.


In conclusion, mesothelioma is a rare and deadly cancer that is often linked to asbestos exposure. Early detection and treatment are critical to improving outcomes for patients. If you suspect that you may have been exposed to asbestos, it’s important to talk to your doctor and get regular check-ups and imaging tests to detect any abnormalities as soon as possible. We hope this article has provided you with a comprehensive guide on how mesothelioma is diagnosed and treated, and encourage you to take action to protect your health.

Take Action Now

If you or a loved one have been diagnosed with mesothelioma or are experiencing symptoms, seek medical attention immediately. Early detection and treatment can increase your chances of survival. Contact a mesothelioma specialist for more information and support.


We hope this article has been informative and helpful in understanding how mesothelioma is diagnosed. It’s important to note that this article is not intended to be a substitute for medical advice or treatment. Always consult with your doctor if you have any concerns or questions about your health. Additionally, while we strive to provide accurate and up-to-date information, we cannot guarantee the accuracy or completeness of the information contained in this article. Use this information at your own risk.